1. Home
  2. Directory
  3. Illinois
  4. Naperville
  5. Psychologist
  6. NPI Profile

DR. CHRISTINE THERESE ANGELICA CORSUN-ASCHER PSY.D.
NPI 1336370949
Psychologist - Clinical in Naperville, IL

Active since July 30, 2009
29 S WEBSTER ST STE 260, NAPERVILLE, IL 60540(815) 407-7236 Get Directions Write a Review

NPPES record last updated: May 14, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Christine Therese Angelica Corsun-ascher Psy.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTINE THERESE ANGELICA CORSUN-ASCHER PSY.D. (NPI 1336370949) is an individual clinical provider in Naperville, Illinois, licensed in Illinois (071008154) and active in the NPI registry since July 2009.

NPPES Registry Identity

NPI1336370949
Entity TypeIndividualFemale
Primary Taxonomy103TC0700X
Provider Legal NameDR. CHRISTINE THERESE ANGELICA CORSUN-ASCHERCredential: PSY.D.
Location Address29 S WEBSTER ST STE 260Naperville, IL 60540-4560
Mailing Address2272 W 95th St Ste 115Naperville, IL 60564-8944
Phone(815) 407-7236
Sole ProprietorNo
Enumeration DateJuly 30, 2009
Last NPPES UpdateMay 14, 2025
NPPES CertifiedMay 14, 2025
✔ NPI 1336370949 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
Licenses✔ Licensed in IL · 071008154✔ Licensed in FL · PY-7929
Definition
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
29 S WEBSTER ST STE 260, Naperville, IL 60540
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

JENNIFER LANGILLE PSY.D.
Psychologist (Clinical)
29 S WEBSTER ST STE 260
NAPERVILLE, IL 60540
Dupage County (815) 407-7236

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Christine Corsun-ascher's NPI number?

The NPI number for Christine Corsun-ascher is 1336370949. It was assigned to this individual provider in the NPPES registry on July 30, 2009.

Where is Christine Corsun-ascher located?

Christine Corsun-ascher practices at 29 S Webster St Ste 260, Naperville, IL 60540. The listed phone number is (815) 407-7236.

What is Christine Corsun-ascher's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

What insurance does Christine Corsun-ascher accept?

Health plans from Providence Health Plan list Christine Corsun-ascher as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Christine Corsun-ascher was last updated on May 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.